Photoacoustic & photothermal techniques for material testing: principles and applications

Roberto Li Voti

Roberto Li Voti, Professor at Sapienza Università di Roma, Dipartimento di Scienze di Base ed Applicate per l'Ingegneria, Italy

Modelling of processes in optical fabrication and photonics systems generation

Oliver Faehnle

Applied Sciences University ODT in Buchs, Switzerland

Implementation of optofluidic techniques to the diagnosis of cancers and infectious disease in lower and middle income countries

David Erickson

Cornell University, United States of America

SARS-CoV-2 DNA target detection using opto-nanofluidic waveguides

Pao Tai Lin

Texas A&M University, United States of America

Optofluidic single molecule sensors for SARS-CoV-2 and other diseases

Holger Schmidt

UC Santa Cruz, United States of America

Nonlinear and nonlocal light-liquid interaction in integrated photonics

Yeshaiahu Fainman, Shimon Rubin, Chengkuan Gao

UCSD, United States of America

Optofluidic adaptive optics

Caglar Ataman

University of Freiburg, Germany

Photonic nanojets: toward manipulation and detection beyond the diffraction limit

Yao Zhang, Yuchao Li

Jinan University, China, People's Republic of

Light confinement in liquid crystals for optofluidic integrated microsystems

Antonio d'Alessandro, Anju M. Kumaran

Sapienza University, Italy

Controlling matter by optical solitons in liquid crystals

Ivan Smalyukh

University of Colorado Boulder, United States of America

Toward novel optofluidic concepts via topological microfluidics

Anupam Sengupta

University of Luxembourg, Luxembourg

Selective etching of 10 MHz fs-laser inscribed tracks in YAG

Kore Hasse^1,2,3, Detlef Kip¹, Christian Kränkel⁴

1: Helmut Schmidt University, Germany; 2: Institut für Laser-Physik, Universität Hamburg, Germany; 3: The Hamburg Center for Ultrafast Imaging, Germany; 4: Leibniz-Institut für Kristallzüchtung, Germany

Fs-laser micromachining of a monolithic whispering gallery mode resonator coupled to a suspended waveguide

João M. Maia^1,2, Vítor A. Amorim^1,2, Duarte Viveiros^1,2, P. V. S. Marques^1,2

1: CAP – Centre for Applied Photonics, INESC TEC, Rua do Campo Alegre 4150-179, Porto, Portugal; 2: Department of Physics and Astronomy, Faculty of Sciences of University of Porto, Rua do Campo Alegre 4169-007, Porto, Portugal

Transparent microfluidics for quantitative-phase and light-sheet imaging applications

Nava R. Subedi, Shahla Nemati, Andreas E. Vasdekis

University of Idaho, United States of America

Nanomaterials for light-driven multi-electron processes

Ilka Kriegel

Italian Institute of Technology, Italy

GaAs/AlGaAs coreshell wires light emitters on dewetted SiGe Mie resonators

Luca Fagiani^1,2, Chiara Barri^1,2, Mohammed Bouabdellaoui³, Erfan Mafakheri², Nicoletta Granchi⁴, Michele Montanari⁴, Andrea Ristori⁴, Francesco Biccari⁴, Alexey Fedorov², Stefano Sanguinetti⁵, Massimo Gurioli⁴, Marco Abbarchi³, Monica Bollani²

1: Department of Physics, Politecnico di Milano, Milano, 20133, Italy; 2: L-NESS, IFN-CNR, Como, 22100, Italy; 3: Aix Marseille Univ, Universit´e de Toulon, CNRS, IM2NP 13397, Marseille, France; 4: LENS, University of Florence, Sesto Fiorentino 50019, Italy; 5: Department of Materials Science, University of Milano-Bicocca, Milano, 20125, Italy

Optimization of selective oxidation of AlAs/AlGaAs devices for optical confinement

Giulio Tavani¹, Andrea Chiappini², Alexey Fedorov³, Daniel Chrastina¹, Francesco Scotognella⁴, Erfan Mafakheri³, Stefano Sanguinetti^3,5, Monica Bollani³

1: L-NESS, Dipartimento Di Fisica del Politecnico di Milano, 22100 Como, Italy; 2: IFN-CNR CSMFO Lab & FBK CMM, 38123 Trento, Italy; 3: IFN-CNR, L-NESS laboratory, 22100 Como, Italy; 4: Politecnico di Milano, Milano, 20133, Italy; 5: Department of Materials Science, University of Milano-Bicocca, Milano, 20125, Italy

Enhanced photorefractivity and rare-earth photoluminescence in SnO2 nanocrystals-based photonic glass-ceramics

Thi Ngoc Lam Tran^1,2,3, Anna Szczurek¹, Stefano Varas¹, Cristina Armellini¹, Alessandro Carpentiero¹, Andrea Chiappini¹, Erica Iacob⁴, Gloria Ischia⁵, Simone Berneschi⁶, Gualtiero Nunzi Conti⁶, Monica Bollani⁷, Francesco Scotognella^2,8, Giancarlo Righini⁶, Paweł Głuchowski⁹, Alessandro Chiasera¹, Anna Lukowiak⁹, Maurizio Ferrari¹

1: IFN-CNR CSMFO Lab. and FBK Photonics Unit, Via alla Cascata 56/C, 38123 Povo, Italy;; 2: Department of Physics, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy;; 3: Department of Materials Technology, Faculty of Applied Science, Ho Chi Minh City University of Technology and Education, Vo Van Ngan Street 1, Thu Duc District, 720214 Ho Chi Minh City, Vietnam;; 4: Fondazione Bruno Kessler, Sensors and Devices, Micro Nano Facility, Via Sommarive 18, Povo, Trento, 38123, Italy;; 5: Department of Industrial Engineering, University of Trento, Via Sommarive 9, Povo, Trento, 38123, Italy;; 6: MiPLab, IFAC-CNR, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy;; 7: CNR‐IFN, P.zza Leonardo da Vinci 32, Milano, 20133 Italy;; 8: Center for Nano Science and Technology@PoliMi, Istituto Italiano di Tecnologia (IIT), Via Giovanni Pascoli, 70/3, 20133, Milan, Italy;; 9: Institute of Low Temperature and Structure Research, PAS, ul. Okólna 2, 50422 Wroclaw, Poland;

Er3+ activated photonic glass systems fabricated by RF sputtering on flexible substrates

Alessandro Chiasera¹, Osman Sayginer^2,1, Lam Thi Ngoc Tran¹, Anna Szczurek¹, Stefano Varas¹, Maurizio Ferrari¹, Erica Iacob³, Justyna Krzak⁴, Oreste S. Bursi^2,1, Daniele Zonta^2,1,5, Kamila Startek^6,7, Anna Lukowiak⁷, Guglielmo Macrelli⁸, Giancarlo C. Righini⁹

1: IFN-CNR CSMFO Lab. and FBK Photonics Unit; 2: Department of Civil, Environmental and Mechanical Engineering, University of Trento; 3: Fondazione Bruno Kessler, Sensors and Devices, Micro Nano Facility; 4: Department of Mechanics, Materials and Biomedical Engineering, Wroclaw University of Science and Technology; 5: Department of Civil and Environmental Engineering, University of Strathclyde; 6: PORT, Polish Center for Technology Development; 7: Institute of Low Temperature and Structure Research, PAS; 8: Isoclima S.p.A., R&D Department; 9: Istituto di Fisica Applicata Nello Carrara IFAC-CNR, MipLab

RF magnetron sputtering deposition of multilayers optical filters for ultra-broadband applications with a large number of thin layers

Maxime Duris, Bryan Horcholle, Cédric Frilay, Christophe Labbe, Xavier Portier, Philippe Marie, Sylvain Duprey, Franck Lamarie, Julien Cardin

CIMAP, France

Optical properties of ALD-deposited ZrO2 thin films: the refractive index and photoluminiscence

Anna Sytchkova¹, Maria Lucia Protopapa², Zhihao Wang³, Yanzhi Wang³, Emiliano Burresi², Leander Tapfer², Martino Palmisano², Emanuela Pesce², Paolo Olivero⁴, Kaixin Zhang³, Guohang Hu³, He Hongbo³, Jianda Shao³

1: ENEA Casaccia, Italy; 2: ENEA Brindisi, Italy; 3: SIOM, China; 4: University of Torino, Italy

Near-IR transparent conductive amorphous tungsten oxide thin layers by non-reactive radio-frequency magnetron sputtering

Hao Chen^1,2, Alessandro Chiasera³, Cristina Armellini³, Giorgio Speranza^3,4, Stefano Varas³, Osman Sayginer³, Antonio Alfano², Marco Cassinelli², Mario Caironi², Raffaella Suriano⁵, Mohamed Zaghloul^1,2, Alberto Tagliaferri^1,2, Maurizio Ferrari³, Silvia Maria Pietralunga^2,6

1: Politecnico di Milano, Department of Physics, Piazza Leonardo da Vinci, 32, 20133 Milano, Italy; 2: CNST@PoliMi, Istituto Italiano di Tecnologia (IIT), Via Giovanni Pascoli 70/3, Milano, Italy; 3: IFN-CNR CSMFO Laboratory and FBK Photonics Unit, Via alla Cascata 56/C Povo 38100 Trento, Italy; 4: Fondazione Bruno Kessler (FBK)—Centro Materiali e Microsistemi (CMM), Via alla Cascata 56/C, 38123 Trento, Italy; 5: Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Politecnico di Milano, piazza L. da Vinci, 32, 20133 Milano, Italy; 6: Institute for Photonics and Nanotechnologies (IFN)—National Research Council (CNR), Piazza L. da Vinci, 32, 20133 Milano, Italy

Ammonia gas sensing via whispering gallery mode resonator

Daniil Zhivotkov^1,2, Davor Ristić¹, Elena Romanova², Mile Ivanda¹

1: Institut Ruđer Bošković, Croatia; 2: Saratov State University, Russian Federation

Oxide-based nonlinear borate single crystals: a good challenge for the design of efficient UV solid state laser in the UV range

Gerard Aka

Chimie Paristech, France

Optical characterization of diffusion doped Nd:LNOI

Christian Rüter¹, Kore Hasse¹, Feng Chen², Detlef Kip¹

1: Helmut Schmidt University, Germany; 2: Shandong University, P.R. China

Investigation of ferroelectric domain walls in periodically-poled LiNbO3 single crystals by polarization-sensitive optical coherence tomography

Jonas Golde¹, Michael Rüsing², Richard Kindler^1,2, Svea Steuer¹, Jan Rix¹, Lukas M. Eng^2,3, Edmund Koch¹

1: Clinical Sensoring and Monitoring, Anesthesiology and Intensive Care Medicine, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstrasse 74, 01307 Dresden, Germany; 2: Institute of Applied Physics, TU Dresden, Noethnitzerstr. 61, 01187 Dresden, Germany; 3: ct.qmat, Dresden-Würzburg Cluster of Excellence-EXC 2147, TU Dresden, Noethnitzerstr. 61, 01187 Dresden, Germany

Applications and integration of semiconductor metasurfaces

Qinghua Song, Renato Martins, Peinan Ni, Samira Khadir, Patrice Genevet

CNRS, France

Polarimetric properties of plasmonic metasurfaces for the characterization of adsorbed antibacterial peptides.

Mathieu Nicolas^1,2, Jayeeta Amboli³, Lu Zhang^1,2, Catherine Schwob¹, Jean-Marc Krafft², Christophe Methivier², Guillaume Demesy³, Brian Stout³, Vincent Humblot^2,4, Yenni Benkaci¹, Nicolas Bonod³, Souhir Boujday², Bruno Gallas¹

1: Sorbonne Université, UPMC Univ Paris 06, CNRS, Institut des NanoSciences de Paris, UMR 7588, 75005 Paris, France; 2: Sorbonne Universités, UPMC Univ Paris 06, CNRS, Laboratoire de Réactivité de Surface, UMR 7197, 75005 Paris, France; 3: Aix-Marseille Univ, CNRS, Centrale Marseille, Institut Fresnel,13397 Marseille, France; 4: FEMTO-ST Institute, Université Bourgogne Franche-Comté, CNRS, UMR 6174, 25030 Besançon CEDEX, France

Numerical study of nanotextured perovskite solar cells

Remi Colom¹, Philipp Tockhorn², Johannes Sutter³, Klaus Jäger^1,3, Steve Albrecht², Christiane Becker³, Sven Burger^1,4

1: Zuse institute Berlin, Germany; 2: Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Young Investigator Group Perovskite Tandem Solar Cells, 12489 Berlin, Germany; 3: Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Department Optics for Solar Energy, 12489 Berlin, Germany; 4: JCMwave GmbH, 14050 Berlin, Germany

Analysis of the lattice resonances supported by complex arrays of metallic nanoparticles

Lauren Zundel¹, Alejandro Manjavacas^1,2

1: Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87106, United States; 2: Instituto de Óptica (IO-CSIC), Consejo Superior de Investigaciones Científicas, 28006 Madrid, Spain

The impact of Rayleigh anomalies on the emission pattern of organic emitters

Sarah Hamdad, Amadou Diallo, Mahmoud Chakaroun, Azzedine Boudrioua

Université Sorbonne Paris Nord, France

Time-varying metamaterials: dragging and amplifying light.

Paloma Arroyo Huidobro¹, Emanuele Galiffi², Mario Silveirinha¹, John Pendry²

1: Instituto de Telecomunicacoes - IST, University of Lisbon, Portugal; 2: Imperial College London, UK

On the experimental realization of a 1D topological chain and PT-symmetry with coupled organic microcavities

Karla Roszeitis¹, Markas Sudzius¹, Rebekka Koch², Jan Carl Budich³, Karl Leo¹

1: Dresden Integrated Center for Applied Physics and Photonic Materials (IAPP) and Institute for Applied Physics, Technische Universität Dresden, 01062 Dresden, Germany; 2: Institute for Theoretical Physics, University of Amsterdam, PO Box 94485, 1090 GL Amsterdam, The Netherlands; 3: Institute for Theoretical Physics, Technische Universität Dresden, 01062 Dresden, Germany

Gaussian regularization for resonant states

Brian Stout¹, Ross McPhedran², Remi Colom³, Niocolas Bonod¹

1: Aix-Marseille Université, Institut Fresnel, France; 2: IPOS, School of Physics, University of Sydney, 2006, Australia; 3: Zuse Institute Berlin, Takustra{\ss}e 7, 14195 Berlin, Germany

Time-domain formulation of electromagnetic scattering based on a polarization mode expansion and the principle of least action

Carlo Forestiere, Giovanni Miano

University of Naples "Federico II", Italy

Tunable photon management in harmonic generation at the nanoscale

Costantino De Angelis

University of Brescia, Italy

Dark-Field and Near-Field investigation of Si Mie resonators obtained via solid state dewetting

Michele Montanari¹, Nicoletta Granchi¹, Andrea Ristori^1,2, Luca Fagiani^3,4, Chiara Barri^3,4, Mohammed Bouabdellaoui⁵, Marco Abbarchi⁵, Monica Bollani⁴, Massimo Gurioli^1,2, Francesca Intonti^1,2

1: Dipartimento di Fisica e Astronomia, Università degli Studi di Firenze, 50019, Sesto Fiorentino, Italy; 2: LENS, 50019, Sesto Fiorentino, Italy; 3: Dipartimento di Fisica, Politecnico di Milano, 20133, Milano, Italy; 4: L-NESS, IFN-CNR, 22100, Como, Italy; 5: Aix Marseille Univ, Université de Toulon, CNRS, IM2NP 13397, Marseille, France

Hybrid confinement of visible light in a nanophotonic resonator

Tommaso Perani¹, Marco Liscidini^1,2

1: University of Pavia, Italy; 2: Istituto di Fotonica e Nanotecnologie (CNR-IFN), Milano, Italy

Second-harmonic generation of visible light by a monolithic lithium niobate metasurface

Attilio Zilli¹, Luca Carletti², Fabio Moia³, Andrea Toma³, Marco Finazzi¹, Costantino De Angelis², Dragomir N. Neshev⁴, Michele Celebrano¹

1: Politecnico di Milano, Department of Physics – Milano, Italy; 2: University of Brescia, Department of Information Engineering and INO-CNR – Brescia, Italy; 3: Istituto Italiano di Tecnologia – Genova, Italy; 4: Australian National University, ARC Centre of Excellence TMOS – Canberra, ACT, Australia

Plasmonic hot carriers: materials and devices

Giulia Tagliabue

EPFL, Switzerland

Towards perfect metallic behavior in optical resonant absorbing nanostructures

Clément Verlhac¹, Mathilde Makhsiyan¹, Riad Haidar^1,2, Jérôme Primot¹, Patrick Bouchon¹

1: DOTA, ONERA, Université Paris-Saclay, F-91123 Palaiseau, France; 2: Ecole polytechnique, Département de Physique, 91128 Palaiseau, France

Photoluminescence of single-crystalline ultrathin gold flakes

Theodoros Tsoulos, Fatemeh Kiani Shahvandi, Giulia Tagliabue

EPFL, Switzerland

Over-coupled simplified optical Helmholtz resonators for surface enhanced infrared absorption (SEIRA)

Alice Fabas¹, Hasnaa El Ouazzani¹, Jean-Paul Hugonin², Jean-Jacques Greffet², Riad Haidar^1,3, Patrick Bouchon¹

1: DOTA, ONERA, Université Paris-Saclay, 91123 Palaiseau, France; 2: Laboratoire Charles Fabry, Institut d’Optique Graduate School, CNRS, Université Paris-Saclay, 91127 Palaiseau, France; 3: Ecole Polytechnique, Département de Physique, 91128 Palaiseau, France

Computation of the Mueller matrix elements for pseudo-chiral and achiral meta-surfaces

Jayeeta Amboli¹, Guillaume Demesy¹, Brian Stout¹, Bruno Gallas², Nicolas Bonod¹

1: Institute Fresnel, Aix-Marseille University, France; 2: Institut des NanoSciences de Paris, Sorbonne Universités, UPMC Univ Paris, France